Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326035 | Method for the separation of rapeseed germ and rapeseed germ oil | Akihiro Nakatani, Yoichi Ozawa, Toru Nakamura, Yasushi Morinaga | 2001-12-04 |
| 5874609 | Process for crystallizing L-.alpha.-aspartyl-L-phenylanlanine methyl ester | Haruo Kawasaki, Shinichi Kishimoto, Harutoshi Oura, Masao Nakamura, Hideo Takeda | 1999-02-23 |
| 5859282 | Method of dissolving crystals of L-.alpha.-aspartyl-L-phenyl alanine methyl ester | Haruo Kawasaki, Shinichi Kishimoto, Harutoshi Oura, Masao Nakamura, Hideo Takeda | 1999-01-12 |
| 5744632 | Process for crystallizing L-.alpha.-aspartyl-L-phenylalanine methyl ester | Haruo Kawasaki, Shinichi Kishimoto, Harutoshi Oura, Masao Nakamura, Hideo Takeda | 1998-04-28 |
| 5621137 | Method of dissolving crystals of L-.alpha.-aspartyl-L-phenylalanine methyl ester | Haruo Kawasaki, Shinichi Kishimoto, Harutoshi Oura, Masao Nakamura, Hideo Takeda | 1997-04-15 |
| 5543554 | Process for preparing dry crystals of the methyl ester of .alpha.-L-aspartyl-L-phenylalanine, having improved solubility | Harutoshi Ohura, Akihiko Yasaki, Shinichi Kishimoto | 1996-08-06 |
| 5097060 | Process for crystallizing L-alpha-aspartyl-L-phenyl-alanine methyl ester | Haruo Kawasaki, Shinichi Kishimoto, Harutoshi Oura, Masao Nakamura, Hideo Takeda | 1992-03-17 |
| 5041607 | Process for crystallizing L-alpha-aspartyl-L-phenyl-alanine methyl | Haruo Kawasaki, Shinichi Kishimoto, Harutoshi Oura, Masao Nakamura, Hideo Takeda | 1991-08-20 |
| 4956471 | Process for isolating and purifying amino acids | Hisao Ito, Akio Nishi, Masasi Miyazawa | 1990-09-11 |
| 4778808 | Feed additive containing tryptophan | Chiaki Sano, Yoshimi Nagano, Kiyoshi Tanaka, Shigeho Ikeda | 1988-10-18 |
| 4777051 | Process for the production of a composition for animal feed | Yoshimi Nagano, Hiroshi Fukushi, Takafumi Tosa, Shigeho Ikeda | 1988-10-11 |